GPR Tech Motorbike exhaust Pentacross Gas Gas EX 250 F 2021-2023

GPR exhaust compatible with Yamaha WR 450 F 2016-2018, Pentacross Stainless Steel, complete racing exhaust, including header and removable db killer, not road legal.
Is the Dbkiller removable? Altering the db killer and the associated safety welds/screws violates product compliance and makes it illegal for road use.
Is there a removable GPR catalyst? No.
Silencer in Pentagonal shape.
End piece in brushed Stainless Steel.
Complete racing exhaust, including header and removable db killer, not road legal.
Complete RACING system for track use that complies with FIM homologation limits, the kit consists of a header with ULTRABOMB extension and a new line of PENTACROSS silencers. The header and silencers are made from 304 stainless steel, average performance increase of 2hp, significant weight reduction, developed through collaboration with the MXGP team.
Header: The 304 stainless steel header is supplied, including flanges, rings, and related mounting kit, the complete GPR fits directly onto the cylinders without structural modifications.
Original GPR product, developed with extensive experience in the World Motorcycle Championship, offers innovative design, performance enhancement, relevant weight savings, and improved sound for the bike.
Italy,
RACING PRODUCT: This item is sold only for RACING use on tracks! Use on the road in open version does not comply with public road traffic regulations.
NO DBKILLER: being a racing product, neither noise db killers nor catalysts are provided, it's a 100% sporting item.
Using racing articles may, in some cases, require remapping of the ECU, especially in the presence of additional modifications such as the installation of a sport filter.
Installation recommendations: GPR products are plug and play, it's recommended to have the products installed in a professional workshop, no claims will be accepted for installations done at home.
If you buy online, it's recommended to purchase the product from a seller in YOUR NATION to ensure that the item arrives with the correct approvals that must also comply with local legislation. Make sure before buying that the seller is trustworthy and provides items for your public road network.
Is it limited to 95Db for Tyrol and Switzerland? No, but this limit is only required for local citizens and not for tourists.
No structural modifications to the bike are required for installation to use the product in an approved version. It is recommended to read the instructions in the package or view tutorials available on and on YouTube.
The exhaust features a removable db killer (noise limiter) for racing use, removing the db killer is not ONLY illegal but the customer assumes responsibility for using the bike as on the track only, without bags, no flashlight, and no license plate holder or other parts that would conflict with the different gas angle due to converting to racing version. Abuse of this situation on the road will result in loss of product warranty, and any claim will be rejected. From the date of purchase, there is a right to repair with return to the GPR factory or the nearest official distributor at the customer's expense.
GPR cannot provide a new silencer in place of the one to be repaired; the customer must agree to reassemble the original exhaust or wait the standard time for repair.